Results 261 to 270 of about 25,571 (294)

Lithium in Population II Stars

1992
NEW data about dwarfs : a few more metal-poor dwarfs have been observed for lithium at the CAT + CES at La Silla (ESO). These new results, together with a few new measurements in the literature show again a constant lithium abundance, confirming the trend previously found (the plateau).
F. Spite, M. Spite, R. Cayrel, S. Huille
openaire   +1 more source

Lithium Isotopic Abundances in Old Stars

2008
Lithium is an element of great importance from a cosmological point of view. Observations of its light isotope 6Li are very delicate and in the literature, detections for only a handful of metal-poor stars are found. High quality spectra (S/N ∼ 450, R ∼ 100000) of the Li I 670.8 nm resonance line of six metal-poor stars, taken at the Subaru telescope ...
Ana Elia García Pérez, Susumu Inoue, Wako Aoki, Sean Ryan   +3 more
openaire   +1 more source

Lithium in Am and δDel Stars

1986
High-resolution observations of the doublet LiI-6707 A were made to study the abundance of lithium in a sample of Am, δDel, and reference stars. It is found that Am and δDel stars may be underabundant, normal or overabundant in lithium (normal Li abundance meaning log NLi = 3.0 with log NH = 12).
C. Burkhart, M. Lunel, M. F. Coupry, C. Van ’t Veer   +3 more
openaire   +1 more source

Lithium depletion in solar-type stars

2008
The theme of this conference is, essentially, stars with surface convective zones. Most of the phenomena discussed here, such as chromospheric and coronal activity, or angular momentum loss, occur because these stars representing a broad range of temperature and mass have surface convection. But despite the fundamental importance of convection for what
openaire   +1 more source

Lithium Hints at Possessed Stars

Science, 1993
openaire   +2 more sources

Lithium in the barium stars

Publications of the Astronomical Society of the Pacific, 1993
David L. Lambert, Verne V. Smith, James Heath   +2 more
openaire   +1 more source

Observational Status of Lithium in Stars

1995
Some of the new data about lithium abundance in stars are reviewed here. The data, that seem more directly linked with the problem of the primordial nucleosynthesis, are briefly discussed. In order to reach a clear conclusion, progresses in the stellar atmosphere theory are necessary.
openaire   +1 more source

Post-lithium-ion battery cell production and its compatibility with lithium-ion cell production infrastructure

Nature Energy, 2021
Fabian Duffner, Niklas Kronemeyer
exaly  

From Materials to Cell: State-of-the-Art and Prospective Technologies for Lithium-Ion Battery Electrode Processing

Chemical Reviews, 2022
Jianlin Li, W Blake Hawley
exaly  

High-nickel layered oxide cathodes for lithium-based automotive batteries

Nature Energy, 2020
Wangda Li, Evan M Erickson, Arumugam Manthiram   +2 more
exaly